A computer program product, comprising a computer readable physically tangible storage device having program code stored therein, said computer readable program code containing instructions configured to be executed by a processor of a computer system to implement a method for sending electronic messages, said method comprising:
- said processor creating an electronic message on a sender device for distribution of data to a user at a recipient device, said electronic message comprising a data structure consisting of said data or pointing to said data;
- said processor receiving a selection of one or more pre-defined selective enhanced privacy and control features for one or more portions of said data;
- said processor embedding a command syntax in the electronic message such that said embedded command syntax is coupled to said data structure in the electronic message, said command coded to only describe and trigger the selected one or more pre-defined selective enhanced privacy and control features for said data, wherein the command syntax includes one or more commands which upon being executed at the recipient device prevent the user at the recipient device who receives the electronic message from printing the received electronic message, storing the received electronic message, copying the received electronic message, forwarding the received electronic message, and blind carbon copying the received electronic message;
- and
- said processor transmitting, to said one or more intended recipients using a transmission medium, said electronic message that comprises the command syntax coupled to said data structure.